• Use only on equipment with current draw of 6 amps (720 watts) or less. Not designed for 60Hz hum caused by close proximity to other equipment or cable problems.
• Not a ground lift - maintains equipment ground
• Suitable for use on 120V 60Hz grounded USA-style power outlets
• Use 1 Hum X per piece of gear. Multiple hum issues may require more than one Hum X. Not designed to get rid of cable related or guitar pickup related hum.

Ground loop hum is difficult to diagnose and solve and ground lift adapters are not safe! The Hum X gets rid of low voltage that can cause ground loop hum while providing a path for higher voltages to ground. Simply place the Hum X onto the power plug of the offending gear. Never lift an AC Ground again! Easy to use, easy to install and completely effective. A great accessory to have on hand for every gig.

• Exterminate Ground Hum Right at The Source!
• Designed to Solve GROUND RELATED Hum and Buzz in Pro Audio and Musical Instrument Amplifiers
• Maintains Proper Ground
• NOT a Ground Lift
• Simply Connect Hum X to Power Plug of Offending Gear
• Suitable for use on 120V 60Hz grounded USA-style power outlets
• Maximum recommended Current per Hum X is 6 Amp
• Handy LED Shows Power is on and unit is Working